Just purchased the Big bundle upgrade for combat mission games. Was given 1 serial key for all versions of the upgrade.
Applied patch to Red Thunder and key works fine and am able to play game no problem.
However applied patch to Battle for Normandy and attempted activation with same key and am informed that the license key is invalid. Uninstalled Normandy and downloaded version 4 full installer. Installed that entered keys for Commenwealth Bundle, Market Garden, Upgrade 3 all successful then entered upgrade 4 key, once again License Key Invalid.
Why isn't it accepting it ?. Wh